---
product_id: 89269663
title: "Extech Instruments RH30 Hygro-Thermometer with Humidity Alert"
brand: "extech"
price: "₱6172"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/89269663-extech-instruments-rh30-hygro-thermometer-with-humidity-alert
store_origin: PH
region: Philippines
---

# Extech Instruments RH30 Hygro-Thermometer with Humidity Alert

**Brand:** extech
**Price:** ₱6172
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Extech Instruments RH30 Hygro-Thermometer with Humidity Alert by extech
- **How much does it cost?** ₱6172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/89269663-extech-instruments-rh30-hygro-thermometer-with-humidity-alert)

## Best For

- extech enthusiasts

## Why This Product

- Trusted extech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Product Description








Extech's Hygro-Thermometer with Humidity Alert monitors temperature, humidity, and dew point, alerting users to mold hazard conditions with an audible alarm and bright red LED indicator when humidity exceeds preset values. Complete with 2 AA batteries.












Box Contains








1 x RH30 Hygro-Thermometer with Humidity Alert 1 x Stand 1 x AA Batteries

## Features

- About this item
- Monitors Temperature, Humidity, and Dew Point, alerting users to mold hazard conditions with an audible alarm and bright LED
- Large -to-read triple LCD
- Max/Min with reset

## Images

![Extech Instruments RH30 Hygro-Thermometer with Humidity Alert - Image 1](https://m.media-amazon.com/images/I/91ublanFjxL.jpg)

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**Shop now:** [https://www.desertcart.ph/products/89269663-extech-instruments-rh30-hygro-thermometer-with-humidity-alert](https://www.desertcart.ph/products/89269663-extech-instruments-rh30-hygro-thermometer-with-humidity-alert)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-21*